Version 2.78

Term Description

Gestational age estimated from conception date.
Source: Regenstrief LOINC

Part Description

LP19507-0   Gestational age
The age of the conceptus, beginning from the time of fertilization. In clinical obstetrics, the gestational age is often estimated as the time from the last day of the last menstruation which is about 2 weeks before ovulation and fertilization. Source: National Library of Medicine, MeSH 2006

Fully-Specified Name

Component
Gestational age
Property
Time
Time
Pt
System
^Fetus
Scale
Qn
Method
Estimated from conception date

Additional Names

Short Name
GA Est from conception date

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 2.26
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
11702

Member of these Groups Get Info

LOINC Group Group Name
LG50112-8 Gestational ageTime^Fetus

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Edad gestacional:Tiempo:Punto temporal:^ Feto:Cuantitativo:Estimated from conception date
it-IT Italian (Italy) Età gestazionale:Tempo:Pt:^feto:Qn:Stimato in base a data di concepimento
Synonyms: Ecografia ostetrica Punto nel tempo (episodio) Tempo (e.g. secondi)
nl-NL Dutch (Netherlands) zwangerschapsduur:tijd:moment:^foetus:kwantitatief:berekend op basis van conceptiedatum
Synonyms: bevruchting
pt-BR Portuguese (Brazil) Idade gestacional:Tempo:Pt:^Feto:Qn:Estimado pela data da concepção
Synonyms: ; GA; Point in time; Random; Fet; Fetal; Quantitative; QNT; Quant; Quan; Est from conception date; predicted; estimation; Gest; Gestation; Prenatal; OBSTERICAL.ULTRASOUND; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics
zh-CN Chinese (China) 孕龄:时间:时间点:^胎儿:定量型:依据受孕日期的估计法
Synonyms: 产科 产科.超声;产科.超声.印象与测量指标;产科学.超声;产科学.超声.印象与测量指标;产科学检查与测量指标.超声.印象与测量指标;产科学超声印象与测量指标 产科学 依据受精日期的估计法;依据受孕日期的估算法 受孕 受孕期 受孕期的 受孕的 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 妊娠 妊娠期的 妊娠的 怀卵 怀卵期 怀卵期的 怀卵的 怀孕 怀孕期 怀孕期的 怀孕的 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 胎;超系统 - 胎儿 胎龄;Gestational Age;GA 胎龄估计法;孕龄估计法

Example Units

Unit Source
d Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=53693-8